POSITIVE ELECTRODE CATALYST FOR AIR SECONDARY BATTERY, POSITIVE ELECTRODE CATALYST LAYER FOR AIR SECONDARY BATTERY, AND AIR SECONDARY BATTERY

摘要

The present invention provides: (i) a positive electrode catalyst for an air secondary battery, the positive electrode catalyst containing an oxyhydroxide of a metal; (ii) a positive electrode catalyst for an air secondary battery, the positive electrode catalyst containing a metal complex and an oxyhydroxide of a metal; (iii) a positive electrode catalyst layer for an air secondary battery, the positive electrode catalyst layer having one of the aforementioned catalysts; and (iv) an air secondary battery having said positive electrode catalyst layer and one of the aforementioned positive electrode catalysts.